All-vanadium flow battery stack and tank set, Duo 9 seriesSample
by Prakashmax Battery Systems (Sample) · verified by BARREL
Price for verified buyers
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All-vanadium flow battery stack and tank set from Prakashmax, Duo 9 series: 5 discharge duration options between 4 hours and 12 hours. Highlights: non-flammable aqueous electrolyte, recyclable electrolyte with residual value and power and energy sized independently. Used by remote microgrids, discom substations and industrial peak shifting. Designed and tested to IEC 62932-2-1, IEC 62932-2-2 and IEC 62933-1. Lead time 16-20 weeks; delivers to South India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Prakashmax
- Model
- PRA-522 series
- Listing type
- Product
- Unit
- kWh
- Minimum order
- 1 kWh
- Lead time
- 16-20 weeks
- Warranty
- 10 years performance
- Standards
- IEC 62932-2-1, IEC 62932-2-2, IEC 62933-1
- Delivers to
- South India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- Delivery terms
- FOR site, freight included
- Returns
- No returns on made-to-order items
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Discharge duration4 hoursPRA-522-01 | Discharge duration: 4 hours | 1 kWh · 16-20 weeks | for verified buyers |
| Discharge duration6 hoursPRA-522-02 | Discharge duration: 6 hours | 1 kWh · 16-20 weeks | for verified buyers |
| Discharge duration8 hoursPRA-522-03 | Discharge duration: 8 hours | 1 kWh · 16-20 weeks | for verified buyers |
| Discharge duration10 hoursPRA-522-04 | Discharge duration: 10 hours | 1 kWh · 24-30 weeks | for verified buyers |
| Discharge duration12 hoursPRA-522-05 | Discharge duration: 12 hours | 1 kWh · 24-30 weeks | for verified buyers |
Specifications
| Discharge duration | 4 hours to 12 hours (see variants) |
|---|---|
| Chemistry | Zinc-bromine |
| Rated power | 1 MW |
| Round-trip efficiency | 65-72% |
| Cycle life | 15000 cycles |
| Depth of discharge | 100% |
| Design life | 25 years |
| Electrolyte | Aqueous zinc bromide |
| Response time | < 100 ms |
| Operating temperature | 5 to 45 deg C |
| Footprint | Multiple 20 ft containersmade to order: 40 ft container |
| Fire risk | Non-flammable electrolyte |
| Degradation | Negligible capacity fade |